diff --git a/amber/operator-requirements.txt b/amber/operator-requirements.txt
index 3328d152f08..f76f3bc0140 100644
--- a/amber/operator-requirements.txt
+++ b/amber/operator-requirements.txt
@@ -18,7 +18,7 @@
 wordcloud==1.9.3
 plotly==5.24.1
 praw==7.6.1
-pillow==10.2.0
+pillow==12.1.1
 pybase64==1.3.2
 torch==2.8.0
 scikit-learn==1.5.0